Methylene Blue counter stain (100 ml)

This methylene Blue counterstain solution is designed for nuclear counterstain after completion of Immunohistochemistry staining or for routine histology. Nuclei will be stained blue color, which will provide excellent contrast to brown (DAB, cat. # AR-8202). These chromogens with Methyl Blue has to be dehydrated with organic solvents and mounted with Organic mounting medium with our Organo Mount (AR-6504) or any other mounting medium.
Aqueous mounting mediums are not compatible with Methylene BLUE counterstain
Methylene blue should not be confused with methyl blue, another histology stain, new methylene blue, nor with the methyl violets often used as pH indicators.